GRAFFT

Oil · District 7B · Lease #18321

Operator: WILCOX OIL COMPANY

Cum Oil

3k BBL

Cum Gas

22 MCF

casinghead

Wells

2

Production

1993-01 — 1996-02

Peak Month

1995-04

Production History

Cum Oil: 3,499 BBL Cum Gas: 22 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

236 BBL/mo

Di (annual)

229.6%

b-factor

0.3

EUR

1,728 BBL

R-squared

0.866

type

hyperbolic

Operator History (from monthly production reports)

1996-02 — 1996-08 WILCOX OIL COMPANY 7 mo
1994-11 — 1996-01 SOJOURNER DRILLING CORPORATION 15 mo
1993-01 — 1994-10 LYTLE CREEK OPERATING, INC. 22 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4WILCOX OIL COMPANY16,0001984-05-18
1WILCOX OIL COMPANY16,0001981-12-16